Sapphire NITRO+ RX 7900 XTX Vapor-X vs ZOTAC RTX 5080 SOLID OC White

Comparison of Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores vs ZOTAC RTX 5080 SOLID OC White with 16 GB GDDR7 and 10,752 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

Sapphire NITRO+ RX 7900 XTX Vapor-X

Sapphire NITRO+ RX 7900 XTX Vapor-X

RX 7900 XTX RX 7900 XTX
Instinct MI300X Instinct MI300X
MI250 MI250

ZOTAC RTX 5080 SOLID OC White

23.3

ZOTAC RTX 5080 SOLID OC White

23.3

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

24 GB
🔥 16 ГБ

Memory Type

GDDR6 GDDR7

Memory Bandwidth

960.0 GB/s 960.0 GB/s

Memory Bus Width

384 бит 256 бит

ML Performance

FP16 (Half Precision)

131.7 TFLOPS
🔥 56.77 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

65.86 TFLOPS
🔥 56.77 TFLOPS

FP64 (Double Precision)

2.058 TFLOPS
🔥 0.887 TFLOPS

CUDA Cores

6,144
🔥 +75% 10,752

RT Cores

96
🔥 84

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 84

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

2,119
🔥 +8% 2,295

Boost Clock

2,680
🔥 2,640

Memory Clock

2,500
🔥 1,875

Power Consumption

TDP/TGP

420 W
🔥 -14% 360 W

Recommended PSU

800 W
🔥 -6% 750 W

Power Connector

3x 8-pin 1x 16-pin

Rendering

Texture Units (TMU)

384
🔥 336

ROP

96
🔥 84

L2 Cache

6 MB
🔥 +967% 64 MB

Additional

Slots

Quad-slot Triple-slot

Release Date

Nov. 3, 2022 Jan. 30, 2025

Display Outputs

1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1
1x HDMI 2.1b
3x DisplayPort 2.1b

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